Italy tax deadlines for November 2026

The November 2026 fiscal calendar presents several key deadlines for taxpayers, professionals, and businesses. Due to October 31 falling on a Saturday, certain obligations are postponed to the first available working day on November 2.

On November 2, taxpayers must submit various electronic declarations, including the Modello Redditi 2026, Modello IRAP 2026, and Modello 770/2026. This date also serves as the deadline for choosing to adhere to the biennial preventive agreement for 2026-2027 and for submitting Certificazioni Uniche 2026 regarding exempt income.

On November 16, deadlines focus on VAT, withholdings, and social security contributions. Businesses and self-employed workers with monthly VAT periodicity must settle payments resulting from October operations, while those on a quarterly system must also regularize their amounts.